if [ "$HWACCEL" != "0" ]; then
set_property ro.hardware.hwcomposer ${HWC:-drm}
set_property ro.hardware.gralloc ${GRALLOC:-gbm}
if [ "$HWACCEL" != "0" ]; then
set_property ro.hardware.hwcomposer ${HWC:-drm}
set_property ro.hardware.gralloc ${GRALLOC:-gbm}